Please click your language flag. Bitte Sprachflagge klicken.


LEWA9; Körting-Radio; (ID = 253386) Ampl/Mixer LEWA9; Körting-Radio; (ID = 2143599) Ampl/Mixer
Use red slider bar for more.
LEWA9; Körting-Radio; (ID = 253386) Ampl/Mixer
Körting-Radio;: LEWA9 [Ampl/Mixer] ID = 253386 592x625
Select picture or schematic to display from thumbnails on the right and click for download.
For model LEWA9, Körting-Radio; Leipzig, später Grassau:
Country:  Germany
Manufacturer / Brand:  Körting-Radio; Leipzig, später Grassau
alternative name
Dietz & Ritter GmbH, Dr.
Year: 1935/1936 Category: Audio Amplifier or -mixer
Valves / Tubes 2: RV239 RGN1404
schematic requested
Main principle Audio-Amplification
Wave bands - without
Power type and voltage Alternating Current supply (AC)
Loudspeaker - This model requires external speaker(s).
Power out
from Model: LEWA9 - Körting-Radio; Leipzig, später
Material Metal case
Dimensions (WHD) 290 x 285 x 270 mm / 11.4 x 11.2 x 10.6 inch
Notes 9-Watt-Endverstärker zu HSW.
Net weight (2.2 lb = 1 kg) 17 kg / 37 lb 7.1 oz (37.445 lb)
Price in first year of sale 327.00 RM
Source of data Katalog Radio-Zentrale Alex v. Prohaska 1935/1936 / Radiokatalog Band 1, Ernst Erb
Circuit diagram reference Röhren in FS-Bestückungstabellen
Mentioned in Katalog Hugo Preller Leipzig, 1935

All listed radios etc. from Körting-Radio; Leipzig, später Grassau
Here you find 715 models, 559 with images and 415 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.